Inclination angle adjuster for photovoltaic module

Abstract

The utility model belongs to the technical field of photovoltaic power generation, and particularly relates to a photovoltaic module inclination angle adjuster, which comprises a longitudinal turnover mechanism and a transverse turnover mechanism, the longitudinal turnover mechanism is rotatably connected with the transverse turnover mechanism, and the longitudinal angle of the transverse turnover mechanism can be adjusted; a photovoltaic panel body is rotationally connected to the transverse turnover mechanism, and the transverse angle of the photovoltaic panel body can be adjusted; the longitudinal turnover mechanism comprises a vertical frame, one side of the vertical frame is fixedly connected with an inclined supporting frame, the side face of the inclined supporting frame is connected with a first turning base, and the first turning base is rotationally connected with a first telescopic rod; the transverse turnover mechanism comprises a bearing frame rotationally connected to the top of the vertical frame, one end of the bearing frame is fixedly connected with a first telescopic rod, the other end of the bearing frame is fixedly connected with a top frame, and the side face of the top frame is fixedly connected with a second telescopic rod. By means of the structural design, multi-direction and multi-angle flexible adjustment of the photovoltaic panel body is achieved, and the light energy utilization rate and the overall efficiency of a photovoltaic power generation system are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic power generation, and particularly relates to an inclination angle adjuster for photovoltaic modules. Background Art

[0002] With the continuous growth of global energy demand and the increasing prominence of environmental problems, photovoltaic power generation, as a clean and renewable energy source, has received extensive attention and application. In a photovoltaic power generation system, the installation angle of photovoltaic modules has an important impact on the collection efficiency of solar energy. Traditional photovoltaic modules are usually fixedly installed at a specific angle and cannot be flexibly adjusted according to the change of the sun's position, resulting in low light energy collection efficiency.

[0003] At present, there are already some devices for adjusting the angle of photovoltaic modules. For example, some devices adopt a rotating structure with a single axis. Although they can adjust the inclination angle of the photovoltaic panel to a certain extent, due to the single adjustment method, they cannot achieve flexible adjustment in multiple angles and directions. In addition, the existing adjustment devices are often more complex in structure, with higher manufacturing and maintenance costs, and are prone to problems such as jamming and wear during use, affecting the long-term stable operation of the photovoltaic system. Summary of the Utility Model

[0004] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide an inclination angle adjuster for photovoltaic modules, which can achieve flexible adjustment in multiple directions and angles, so that the photovoltaic panel can collect more light energy during use, thereby improving the overall efficiency of the photovoltaic power generation system.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An inclination angle adjuster for photovoltaic modules includes a longitudinal flipping mechanism, on which a transverse flipping mechanism is rotatably connected, and the longitudinal flipping mechanism can adjust the longitudinal angle of the transverse flipping mechanism. The transverse flipping mechanism is rotatably connected with a photovoltaic panel body, and the transverse flipping mechanism can adjust the transverse angle of the photovoltaic panel body;

[0007] The longitudinal flipping mechanism includes a vertical frame, one side of the vertical frame is fixedly connected with a diagonal support frame, the side of the diagonal support frame is connected with a first direction-changing seat, and a first telescopic rod is rotatably connected to the first direction-changing seat;

[0008] The transverse flipping mechanism includes a receiving frame rotatably connected to the top of the vertical frame, one end of the receiving frame is fixedly connected with the first telescopic rod, and the other end of the receiving frame is fixedly connected with a top frame, and a second telescopic rod is fixedly connected to the side of the top frame;

[0009] The photovoltaic panel body is rotatably connected between the top frame and the bottom frame, and the telescopic end of the second telescopic rod is rotatably connected to one end of the photovoltaic panel body.

[0010] Furthermore, the telescopic end of the first telescopic rod is connected with a second pin joint seat, and a fourth pin joint seat connected to the second pin joint seat is arranged on the side surface of the bottom frame;

[0011] The top of the vertical frame is symmetrically and fixedly connected with a first pin joint seat. The bottom end of the horizontal turnover mechanism is fixedly connected with a cross bar, and third pin joint seats connected to the first pin joint seats are symmetrically arranged at the bottom of the cross bar.

[0012] Furthermore, the top of the top frame is fixedly connected with a sixth pin joint seat, and the top of the bottom frame is fixedly connected with a fifth pin joint seat;

[0013] Both ends of the photovoltaic panel body are connected with connecting heads, and the two connecting heads are respectively connected with the sixth pin joint seat and the fifth pin joint seat. A pin joint column is arranged on the side surface of the connecting head.

[0014] Furthermore, one end of the photovoltaic panel body is connected with a pin joint plate;

[0015] The telescopic end of the second telescopic rod is connected with a second direction-changing seat, a linkage rod is rotatably connected to the second direction-changing seat, and one end of the linkage rod is rotatably connected to the pin joint plate.

[0016] Furthermore, a first reinforcing rod is fixedly connected to the inner side of the top frame, and the fixed end of the second telescopic rod is connected to the side surface of the first reinforcing rod.

[0017] Furthermore, a second reinforcing rod is symmetrically and fixedly connected between the two connecting heads.

[0018] Furthermore, a bottom plate is fixedly connected to the bottom of the vertical frame, and fixing holes are symmetrically formed through the upper end surface of the bottom plate.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] First of all, through the cooperation of the longitudinal turnover mechanism and the horizontal turnover mechanism, the photovoltaic module inclination angle adjuster realizes multi-directional adjustment of the photovoltaic panel body. The design of components such as the vertical frame on the longitudinal turnover mechanism and the receiving frame and the top frame on the horizontal turnover mechanism enables the photovoltaic panel body to be flexibly adjusted during use, so as to always maintain the best light-receiving angle and improve the light energy utilization rate.

[0021] Secondly, the utility model adopts a double telescopic structure of a first telescopic rod and a second telescopic rod, and through connecting pieces such as a first pin joint seat, a second pin joint seat and a third pin joint seat, the stability and flexibility during the adjustment process are ensured. This structural design enables the photovoltaic panel body to be adjusted according to the change of the sun's position at different time periods, improving the light energy collection efficiency of the photovoltaic system.

[0022] In addition, the utility model realizes the stable connection of the photovoltaic panel body by arranging a sixth pin joint seat, a fifth pin joint seat and a connecting head between the top frame and the bottom frame, and the angle adjustment is carried out through a pin joint column. The telescopic end of the second telescopic rod is connected with a pin joint plate through a second direction-changing seat and a linkage rod, ensuring the accuracy and flexibility of the angle adjustment of the photovoltaic panel body. This design effectively solves the problems of single adjustment method and complex structure in the prior art, and improves the adjustment efficiency and light energy utilization rate of the photovoltaic module.

[0023] Finally, the utility model enhances the strength and stability of the overall structure by arranging a first reinforcing rod inside the top frame and a second reinforcing rod between the connecting heads. The bottom of the vertical frame is designed with a bottom plate and fixing holes, making the whole device more stable during use, not easy to shift or tilt, and ensuring the long-term stable operation of the photovoltaic system. This design effectively overcomes the problems of complex structure, easy wear and jamming in the prior art, and improves the reliability and service life of the photovoltaic power generation system.

[0024] In summary, the utility model realizes flexible adjustment in multiple directions and at multiple angles by optimizing the adjustment structure of the photovoltaic module, improves the light energy utilization rate, enhances the structural stability and adjustment accuracy, effectively solves many problems in the prior art, and provides a more efficient and reliable solution for the application of the photovoltaic power generation system. Brief Description of the Drawings

[0025] Figure 1 is a schematic structural diagram of the utility model;

[0026] Figure 2 is a schematic structural diagram of the longitudinal flipping mechanism of the utility model;

[0027] Figure 3 is a schematic structural diagram of the transverse flipping mechanism of the utility model;

[0028] Figure 4 is Figure 3 an enlarged schematic diagram of part A in

[0029] Figure 5 is a schematic structural diagram of the photovoltaic panel body of the utility model.

[0030] In the drawings, the list of components represented by each reference numeral is as follows:

[0031] 1. Longitudinal flipping mechanism;

[0032] 11. Bottom plate; 111. Fixed hole; 12. Vertical frame; 121. First pin joint seat; 13. Diagonal brace; 14. First direction-changing seat; 15. First telescopic rod; 151. Second pin joint seat;

[0033] 2. Transverse flipping mechanism;

[0034] 21. Bearing frame; 22. Cross bar; 221. Third pin joint seat; 23. Top frame; 231. First reinforcement bar; 232. Sixth pin joint seat; 24. Second telescopic rod; 241. Second direction-changing seat; 242. Linking rod; 25. Bottom frame; 251. Fourth pin joint seat; 252. Fifth pin joint seat;

[0035] 3. Photovoltaic panel body; 31. Connector; 311. Pin joint column; 32. Second reinforcement bar; 33. Pin joint plate. Specific implementation mode

[0036] In order to make the purpose and advantages of the present utility model clearer, the present utility model will be specifically described below in conjunction with embodiments. It should be understood that the following text only describes one or several specific implementation modes of the present utility model, and does not strictly limit the specific protection scope claimed by the present utility model.

[0037] Refer to Figures 1 - 5 A photovoltaic module tilt angle adjuster includes a longitudinal flipping mechanism 1. A transverse flipping mechanism 2 is rotatably connected to the longitudinal flipping mechanism 1, and the longitudinal flipping mechanism 1 can adjust the longitudinal angle of the transverse flipping mechanism 2; a photovoltaic panel body 3 is rotatably connected to the transverse flipping mechanism 2, and the transverse flipping mechanism 2 can adjust the transverse angle of the photovoltaic panel body 3; the longitudinal flipping mechanism 1 includes a vertical frame 12. One side of the vertical frame 12 is fixedly connected with a diagonal brace 13. The side surface of the diagonal brace 13 is connected with a first direction-changing seat 14. A first telescopic rod 15 is rotatably connected to the first direction-changing seat 14; the transverse flipping mechanism 2 includes a bearing frame 21 rotatably connected to the top of the vertical frame 12. One end of the bearing frame 21 is fixedly connected with the first telescopic rod 15, and the other end of the bearing frame 21 is fixedly connected with a top frame 23. The side surface of the top frame 23 is fixedly connected with a second telescopic rod 24; the photovoltaic panel body 3 is rotatably connected between the top frame 23 and the bottom frame 25. The telescopic end of the second telescopic rod 24 is rotatably connected with one end of the photovoltaic panel body 3; during use, the telescopic movement of the first telescopic rod 15 causes the bearing frame 21 to rotate around the central axis of the first pin joint seat 121, thereby realizing the angle adjustment of the transverse flipping mechanism 2; the second telescopic rod 24 realizes the angle adjustment of the photovoltaic panel body 3 around the axis of the pin joint column 311 through the connection with the photovoltaic panel body 3; this design enables the photovoltaic panel body 3 to flexibly adjust the angle during use and maximize the collection of solar energy.

[0038] Refer toFigures 1 - 3 The telescopic end of the first telescopic rod 15 is connected with a second pin joint seat 151, and a fourth pin joint seat 251 connected with the second pin joint seat 151 is arranged on the side surface of the chassis 25; the top of the vertical frame 12 is symmetrically and fixedly connected with a first pin joint seat 121, the bottom end of the horizontal turning mechanism 2 is fixedly connected with a cross bar 22, and third pin joint seats 221 connected with the first pin joint seat 121 are symmetrically arranged at the bottom of the cross bar 22; this configuration enables the horizontal turning mechanism 2 to rotate flexibly on the top of the vertical frame 12. Through the cooperation of the first pin joint seat 121 and the third pin joint seat 221, the stability and flexibility of the turning mechanism are ensured; meanwhile, the connection between the second pin joint seat 151 and the fourth pin joint seat 251 enables the telescopic movement of the first telescopic rod 15 to be effectively transmitted to the chassis 25, realizing precise angle adjustment.

[0039] Refer to Figures 3 - 5 On the top of the top frame 23, a sixth pin joint seat 232 is fixedly connected, and on the top of the chassis 25, a fifth pin joint seat 252 is fixedly connected; both ends of the photovoltaic panel body 3 are connected with connecting heads 31, and the two connecting heads 31 are respectively connected with the sixth pin joint seat 232 and the fifth pin joint seat 252, and a pin joint column 311 is arranged on the side surface of the connecting head 31; this design ensures the stable connection of the photovoltaic panel body 3 between the top frame 23 and the chassis 25, and realizes the angle adjustment of the photovoltaic panel body 3 through the rotation of the pin joint column 311; the connection between the sixth pin joint seat 232 and the fifth pin joint seat 252 enhances the stability of the overall structure, enabling the photovoltaic panel body 3 to operate smoothly when adjusting the angle and not prone to jamming.

[0040] Refer to FIGS. 3-5. One end of the photovoltaic panel body 3 is connected with a pin joint plate 33; the telescopic end of the second telescopic rod 24 is connected with a second direction-changing seat 241, a linkage rod 242 is rotatably connected to the second direction-changing seat 241, and one end of the linkage rod 242 is rotatably connected to the pin joint plate 33; this structural design enables the second telescopic rod 24 to transmit force to the pin joint plate 33 through the second direction-changing seat 241 and the linkage rod 242, thereby realizing more precise angle adjustment of the photovoltaic panel body 3; the rotational connection of the linkage rod 242 makes the angle adjustment process smoother and more flexible, effectively improving the adjustment efficiency of the photovoltaic panel body 3 and the light energy collection effect.

[0041] Refer to Figure 3 Inside the top frame 23, a first reinforcing rod 231 is fixedly connected, and the fixed end of the second telescopic rod 24 is connected to the side surface of the first reinforcing rod 231; this reinforcement design enhances the structural strength of the top frame 23, ensures the stable connection of the second telescopic rod 24 during the telescopic process, and is not prone to loosening or displacement; the first reinforcing rod 231 provides additional supporting force, making the top frame 23 more stable when bearing the weight and adjustment force of the photovoltaic panel body 3.

[0042] Refer to Figure 5, a second reinforcement rod 32 is symmetrically and fixedly connected between the two connectors 31; this design enhances the stability of the photovoltaic panel body 3 between the connectors 31, preventing the photovoltaic panel body 3 from shifting or loosening during the adjustment process; the second reinforcement rod 32 provides additional structural support, making the photovoltaic panel body 3 more stable and reliable when adjusting the angle, ensuring the long-term stable operation of the photovoltaic system.

[0043] Refer to Figure 2 , the bottom of the vertical frame 12 is fixedly connected with a bottom plate 11, and fixing holes 111 are symmetrically penetrated through the upper end surface of the bottom plate 11; this design enables the vertical frame 12 to be stably installed on the ground or other bases, and through the connection of the fixing holes 111, the stability of the entire tilt angle adjuster is ensured; the fixing holes 111 provide a multi-point fixing method, making the entire device not prone to displacement or tilt during use, improving the safety and reliability of the system.

[0044] The working principle of the present utility model is as follows:

[0045] When in use, under the push of the first telescopic rod 15, the horizontal flipping mechanism 2 can be adjusted in angle with the central axis of the first pin joint seat 121 as the axis;

[0046] And under the push of the second telescopic rod 24, the photovoltaic panel body 3 can rotate with the axis of the pin joint column 311 as the axis;

[0047] With the cooperation of the two, the angle adjustment of the photovoltaic panel body 3 can be made more flexible, so that more light energy can be collected during the use of the photovoltaic panel body 3.

[0048] The above is only the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model, unless otherwise specifically stated and limited, are implemented according to the conventional means in the art.

Claims

1. A photovoltaic module tilt angle adjuster, characterized in that: The invention comprises a longitudinal flipping mechanism (1), the longitudinal flipping mechanism (1) is rotatably connected to a transverse flipping mechanism (2), and the longitudinal flipping mechanism (1) can adjust the longitudinal angle of the transverse flipping mechanism (2), the transverse flipping mechanism (2) is rotatably connected to a photovoltaic panel (3), and the transverse flipping mechanism (2) can adjust the transverse angle of the photovoltaic panel (3); The longitudinal turning mechanism (1) comprises a vertical frame (12), one side of the vertical frame (12) is fixedly connected to a diagonal support frame (13), the side of the diagonal support frame (13) is connected to a first direction-changing seat (14), and the first direction-changing seat (14) is rotatably connected to a first telescopic rod (15); The lateral turning mechanism (2) comprises a receiving frame (21) rotatably connected to the top of the vertical frame (12), one end of the receiving frame (21) is fixedly connected to a first telescopic rod (15), and the other end of the receiving frame (21) is fixedly connected to a top frame (23), and the side of the top frame (23) is fixedly connected to a second telescopic rod (24); The photovoltaic panel body (3) is rotatably connected between the top frame (23) and the bottom frame (25), and the telescopic end of the second telescopic rod (24) is rotatably connected to one end of the photovoltaic panel body (3).

2. A photovoltaic module tilt angle adjuster according to claim 1, characterized in that: The telescopic end of the first telescopic rod (15) is connected to a second pin connection seat (151), and a fourth pin connection seat (251) connected to the second pin connection seat (151) is provided on the side of the base frame (25); The top of the vertical frame (12) is symmetrically fixedly connected to a first pin connection seat (121), the bottom end of the horizontal flip mechanism (2) is fixedly connected to a cross bar (22), and the bottom of the cross bar (22) is symmetrically provided with a third pin connection seat (221) connected to the first pin connection seat (121).

3. The photovoltaic module tilt angle adjuster according to claim 1, characterized in that: The top of the top frame (23) is fixedly connected with a sixth pin connection seat (232), and the top of the bottom frame (25) is fixedly connected with a fifth pin connection seat (252); Both ends of the photovoltaic panel body (3) are connected to connectors (31), and the two connectors (31) are respectively connected to the sixth pin connection seat (232) and the fifth pin connection seat (252), and pin connection columns (311) are provided on the sides of the connectors (31).

4. A photovoltaic module tilt angle adjuster according to claim 3, characterized in that: One end of the photovoltaic panel body (3) is connected to a pin-connecting plate (33); The telescopic end of the second telescopic rod (24) is connected to a second direction-changing seat (241), and a linkage rod (242) is rotatably connected to the second direction-changing seat (241), and one end of the linkage rod (242) is rotatably connected to the pin-connecting plate (33).

5. The photovoltaic module tilt angle adjuster according to claim 1, characterized in that: A first reinforcing rod (231) is fixedly connected to the inner side of the top frame (23), and a fixed end of the second telescopic rod (24) is connected to a side surface of the first reinforcing rod (231).

6. The photovoltaic module tilt angle adjuster according to claim 3, characterized in that: A second reinforcement rod (32) is symmetrically fixedly connected between the two connecting heads (31).

7. The photovoltaic module tilt angle adjuster according to claim 1, characterized in that: The bottom of the vertical frame (12) is fixedly connected to a bottom plate (11), and a fixing hole (111) is symmetrically formed through the upper end surface of the bottom plate (11).

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